When modifying page attributes via change_page_attr_set_clr() don't
test for setting _PAGE_PAT_LARGE, as this is
- never done
- PAT support for large pages is not included in the kernel up to now
Signed-off-by: Juergen Gross <jgr...@suse.com>
---
arch/x86/mm/pageattr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index ae242a7..87c0d36 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -1307,7 +1307,7 @@ static int __change_page_attr_set_clr(struct cpa_data
*cpa, int checkalias)
static inline int cache_attr(pgprot_t attr)
{
return pgprot_val(attr) &
- (_PAGE_PAT | _PAGE_PAT_LARGE | _PAGE_PWT | _PAGE_PCD);
+ (_PAGE_PAT | _PAGE_PWT | _PAGE_PCD);
}
static int change_page_attr_set_clr(unsigned long *addr, int numpages,
--
1.8.4.5
--
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